Tektronix dpo4bnd bundle for dpo4000 and mdo4000 series tektronix dpo4bnd p the tektronix dpo4bnd is an application bundle that enables all of the functionality of the dpo4aero dpo4audio dpo4auto dpo4comp dpo4embd dpo4enet dpo4lmt dpo4pwr dpo4usb and dpo4vid application modules in a single module save money when multiple serial bus debug and analysis application modules are required and easily move the entire set of functionality from one instrument to another p p dpo4aero aero